RC1005F7151CS Equivalent & Substitute Parts Reference

Part Overview

The RC1005F7151CS is a 7.15 kOhms ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics in 0402 (1005 Metric) package format. This surface mount device is rated for 0.063W (1/16W) power dissipation with moisture resistant construction and operates across the temperature range of -55°C to 155°C. The part is currently in active production status with 2,107 units available in cut tape packaging. Equivalent and substitute parts are necessary to address supply chain flexibility, packaging format preferences, enhanced performance ratings, or compliance requirements specific to application environments.

Substiute Parts

RC1005F7151CS

Samsung Electro-MechanicsIn Stock: 2146RC1005F7151CS Datasheet

Current PartRFQ

CR0402-FX-7151GLF

Bourns Inc.In Stock: 11641CR0402-FX-7151GLF Datasheet

DirectRFQ

RC0402FR-077K15L

YAGEOIn Stock: 268488RC0402FR-077K15L Datasheet

DirectRFQ

ERJ-2RKF7151X

Panasonic Electronic ComponentsIn Stock: 71394ERJ-2RKF7151X Datasheet

UpgradeRFQ

AC0402FR-077K15L

YAGEOIn Stock: 10338AC0402FR-077K15L Datasheet

SimilarRFQ

CRCW04027K15FKED

Vishay DaleIn Stock: 59645CRCW04027K15FKED Datasheet

SimilarRFQ

CRCW04027K15FKTD

Vishay DaleIn Stock: 7301CRCW04027K15FKTD Datasheet

SimilarRFQ

RMCF0402FT7K15

Stackpole Electronics IncIn Stock: 49200RMCF0402FT7K15 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC1005F7151CS is determined by strict equivalence across the following critical parameters: resistance value (7.15 kOhms), tolerance (±1%), package format (0402 / 1005 Metric), composition (thick film), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C to 155°C). All substitute parts listed maintain these core electrical and mechanical specifications.

Substitute parts are categorized into three groups based on additional attributes:

Direct Equivalents maintain identical power rating (0.063W / 1/16W), packaging format (cut tape or tape & reel), and standard industrial compliance. These parts provide one-to-one functional replacement without performance modification.

Upgrade Parts feature enhanced power rating (0.1W / 1/10W) while maintaining all other core parameters. These parts provide increased thermal headroom and are suitable for applications requiring higher power dissipation margins.

Similar Parts include automotive-grade AEC-Q200 certification and/or enhanced moisture resistance features while maintaining the base electrical specifications. These parts address specialized application requirements such as automotive or high-reliability environments.

Parameter Comparison

Engineering Selection Recommendations

For Standard Industrial Applications: RC0402FR-077K15L (YAGEO) and CR0402-FX-7151GLF (Bourns Inc.) provide direct functional equivalence to the RC1005F7151CS with ROHS3 compliance and moisture resistant construction. Both maintain identical electrical specifications and operating parameters. Selection between these options depends on packaging format preference (tape & reel availability) and supply chain considerations.

For Enhanced Thermal Performance: ERJ-2RKF7151X (Panasonic Electronic Components) offers upgraded 0.1W power rating while maintaining all other core specifications. This part is suitable for applications requiring increased power dissipation margin or thermal headroom. Automotive AEC-Q200 certification provides additional reliability assurance for demanding environments.

For Automotive and High-Reliability Applications: AC0402FR-077K15L (YAGEO), CRCW04027K15FKED (Vishay Dale), and RMCF0402FT7K15 (Stackpole Electronics Inc) incorporate automotive-grade AEC-Q200 certification. These parts are qualified for automotive temperature cycling and reliability requirements. AC0402FR-077K15L combines AEC-Q200 certification with moisture resistant construction. CRCW04027K15FKED and RMCF0402FT7K15 provide AEC-Q200 qualification with ROHS3 compliance.

Compliance Consideration: CRCW04027K15FKTD (Vishay Dale) is RoHS non-compliant and REACH affected. This part is not recommended for new designs or applications with RoHS compliance requirements.

Frequently Asked Questions (FAQ)

Q: Can RC0402FR-077K15L directly replace RC1005F7151CS in existing designs?

A: Yes. RC0402FR-077K15L maintains identical resistance (7.15 kOhms), tolerance (±1%), power rating (0.063W), package format (0402), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C to 155°C). Both parts feature moisture resistant thick film construction and ROHS3 compliance. The primary difference is packaging format: RC1005F7151CS is supplied in cut tape while RC0402FR-077K15L is supplied in tape & reel.

Q: What is the difference between the standard RC1005F7151CS and the automotive-grade alternatives?

A: Automotive-grade alternatives (AC0402FR-077K15L, CRCW04027K15FKED, RMCF0402FT7K15) include AEC-Q200 certification, which qualifies these parts for automotive temperature cycling, vibration, and reliability testing. These parts are suitable for automotive and high-reliability applications. The RC1005F7151CS does not carry AEC-Q200 certification and is intended for standard industrial applications.

Q: Can ERJ-2RKF7151X be used as a direct substitute for RC1005F7151CS?

A: ERJ-2RKF7151X is functionally compatible with RC1005F7151CS for all electrical parameters. However, the power rating is upgraded from 0.063W to 0.1W. This upgrade provides increased thermal headroom and is suitable for applications requiring higher power dissipation margins. The part maintains identical resistance, tolerance, package format, and operating temperature range. AEC-Q200 certification provides automotive-grade reliability assurance.

Q: What packaging formats are available for substitute parts?

A: Substitute parts are available in two packaging formats: Cut Tape (CT) and Tape & Reel (TR). RC1005F7151CS is supplied in cut tape format. Direct equivalents CR0402-FX-7151GLF, RC0402FR-077K15L, ERJ-2RKF7151X, AC0402FR-077K15L, CRCW04027K15FKTD, and RMCF0402FT7K15 are supplied in tape & reel format. CRCW04027K15FKED is available in both cut tape and Digi-Reel® formats. Packaging format selection depends on assembly equipment compatibility and supply chain requirements.

Q: Are all substitute parts ROHS3 compliant?

A: All substitute parts except CRCW04027K15FKTD are ROHS3 compliant. CRCW04027K15FKTD is RoHS non-compliant and REACH affected. For applications with RoHS compliance requirements, select from RC0402FR-077K15L, CR0402-FX-7151GLF, ERJ-2RKF7151X, AC0402FR-077K15L, CRCW04027K15FKED, or RMCF0402FT7K15.

Q: What is the moisture sensitivity level (MSL) for all parts?

A: All parts listed, including RC1005F7151CS and all substitute parts, have Moisture Sensitivity Level (MSL) 1, which indicates unlimited shelf life and no special moisture control requirements during storage or handling.

Q: Which substitute part offers the best combination of standard compliance and enhanced features?

A: AC0402FR-077K15L (YAGEO) combines automotive-grade AEC-Q200 certification with moisture resistant construction while maintaining ROHS3 compliance and identical electrical specifications to the RC1005F7151CS. This part is suitable for applications requiring both automotive qualification and enhanced moisture resistance.